* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background-color: #f0f2f5;
  font-family:
    -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans',
    'Helvetica Neue', sans-serif;
}

a {
  text-decoration: none;
}

button {
  cursor: pointer;
}
